FMD-3 (S/N FMD0013000-UP) INSTALLATION & OPERATING GUIDE BUNN-O-MATIC CORPORATION POST OFFICE BOX 3227 SPRINGFIELD, ILLINOIS 62708-3227 PHONE: (217) 529-6601 FAX: (217) 529-6644 To ensure you have the latest revision of the Operating Manual, or to view the Illustrated Parts Catalog, Programming Manual, or Service Manual, please visit the Bunn-O-Matic website, at www.bunn.com. This is absolutely FREE, and the quickest way to obtain the latest catalog and manual updates. For Technical Service, contact Bunn-O-Matic Corporation at 1-800-286-6070. 29170.0000N 03/17 1998 Bunn-O-Matic Corporation
BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTY Bunn-O-Matic Corp. ( BUNN ) warrants equipment manufactured by it as follows: 1) Airpots, thermal carafes, decanters, GPR servers, iced tea/coffee dispensers, MCR/MCP/MCA single cup brewers, thermal servers and ThermoFresh servers (mechanical and digital) 1 year parts and 1 year labor. 2) All other equipment - 2 years parts and 1 year labor plus added warranties as specified below: a) Electronic circuit and/or control boards - parts and labor for 3 years. b) Compressors on refrigeration equipment - 5 years parts and 1 year labor. c) Grinding burrs on coffee grinding equipment to grind coffee to meet original factory screen sieve analysis - parts and labor for 4 years or 40,000 pounds of coffee, whichever comes first. These warranty periods run from the date of installation BUNN warrants that the equipment manufactured by it will be commercially free of defects in material and workmanship existing at the time of manufacture and appearing within the applicable warranty period. This warranty does not apply to any equipment, component or part that was not manufactured by BUNN or that, in BUNN s judgment, has been affected by misuse, neglect, alteration, improper installation or operation, improper maintenance or repair, non periodic cleaning and descaling, equipment failures related to poor water quality, damage or casualty. In addition, the warranty does not apply to replacement of items subject to normal use including but not limited to user replaceable parts such as seals and gaskets. This warranty is conditioned on the Buyer 1) giving BUNN prompt notice of any claim to be made under this warranty by telephone at (217) 529-6601 or by writing to Post Office Box 3227, Springfield, Illinois 62708-3227; 2) if requested by BUNN, shipping the defective equipment prepaid to an authorized BUNN service location; and 3) receiving prior authorization from BUNN that the defective equipment is under warranty. THE FOREGOING WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTY, WRITTEN OR ORAL, EX- PRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF EITHER MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. The agents, dealers or employees of BUNN are not authorized to make modifications to this warranty or to make additional warranties that are binding on BUNN. Accordingly, statements by such individuals, whether oral or written, do not constitute warranties and should not be relied upon. If BUNN determines in its sole discretion that the equipment does not conform to the warranty, BUNN, at its exclusive option while the equipment is under warranty, shall either 1) provide at no charge replacement parts and/or labor (during the applicable parts and labor warranty periods specified above) to repair the defective components, provided that this repair is done by a BUNN Authorized Service Representative; or 2) shall replace the equipment or refund the purchase price for the equipment. THE BUYER S REMEDY AGAINST BUNN FOR THE BREACH OF ANY OBLIGATION ARISING OUT OF THE SALE OF THIS EQUIPMENT, WHETHER DERIVED FROM WARRANTY OR OTHERWISE, SHALL BE LIMITED, AT BUNN S SOLE OPTION AS SPECIFIED HEREIN, TO REPAIR, REPLACEMENT OR REFUND. In no event shall BUNN be liable for any other damage or loss, including, but not limited to, lost profits, lost sales, loss of use of equipment, claims of Buyer s customers, cost of capital, cost of down time, cost of substitute equipment, facilities or services, or any other special, incidental or consequential damages. 392, A Partner You Can Count On, Air Infusion, AutoPOD, AXIOM, BrewLOGIC, BrewMETER, Brew Better Not Bitter, Brew- WISE, BrewWIZARD, BUNN Espress, BUNN Family Gourmet, BUNN Gourmet, BUNN Pour-O-Matic, BUNN, BUNN with the stylized red line, BUNNlink, Bunn-OMatic, Bunn-O-Matic, BUNNserve, BUNNSERVE with the stylized wrench design, Cool Froth, DBC, Dr. Brew stylized Dr. design, Dual, Easy Pour, EasyClear, EasyGard, FlavorGard, Gourmet Ice, Gourmet Juice, High Intensity, imix, Infusion Series, Intellisteam, My Café, Phase Brew, PowerLogic, Quality Beverage Equipment Worldwide, Respect Earth, Respect Earth with the stylized leaf and coffee cherry design, Safety-Fresh, savemycoffee.com, Scale-Pro, Silver Series, Single, Smart Funnel, Smart Hopper, SmartWAVE, Soft Heat, SplashGard, The Mark of Quality in Beverage Equipment Worldwide, ThermoFresh, Titan, trifecta, TRIFECTA (sylized logo), Velocity Brew, Air Brew, Beverage Bar Creator, Beverage Profit Calculator, Brew better, not bitter., Build-A-Drink, BUNNSource, Coffee At Its Best, Cyclonic Heating System, Daypart, Digital Brewer Control, Element, Milk Texturing Fusion, Nothing Brews Like a BUNN, Picture Prompted Cleaning, Pouring Profits, Signature Series, Sure Tamp, Tea At Its Best, The Horizontal Red Line, Ultra are either trademarks or registered trademarks of Bunn-O-Matic Corporation. The commercial trifecta brewer housing configuration is a trademark of Bunn-O-Matic Corporation. 2 29170 031314
HI INTRODUCTION This equipment dispenses hot beverages or soup on demand from powdered product. It has three hoppers. This equipment may also dispense cold beverages from powdered product from the left dispense station. It is for indoor use only on a sturdy counter or shelf. USER NOTICES Carefully read and follow all notices on the equipment and in this manual. They were written for your protection. All notices are to be kept in good condition. Replace any unreadable or damaged labels. 28301.0003 28328.0000 As directed in the International Plumbing Code of the International Code Council and the Food Code Manual of the Food and Drug Administration (FDA), this equipment must be installed with adequate backflow prevention to comply with federal, state and local codes. For models installed outside the U.S.A., you must comply with the applicable Plumbing /Sanitation Code for your area. 00656.0001 WARNING To reduce the risk of electric shock, do not remove or open cover. No user-serviceable parts inside. Authorized service personnel only. Disconnect power before servicing. 00831.0000 37881.0000 160 CONTROL THERMOSTAT ADJUSTMENT 190 OFF BUNN OFF BUNN HI OFF BUNN HI 00824.0002 TEMPERATURE ADJUSTMENT HEATER 200 F 190 F 180 F APPROXIMATE THERMOSTAT TEMPERATURE SETTINGS 28368.0004A 08/08 2008 BUNN-O-MATIC CORPORATION 28368.0004 26527.0003 THERMOSTAT ASSEMBLY BUNN-O-MATIC CORP 3 120VAC ELECTRONIC THERMOSTAT 26536.0003 29170 092415
CE REQUIREMENTS This appliance must be installed in locations where it can be overseen by trained personnel. For proper operation, this appliance must be installed where the temperature is between 5 C to 35 C. Appliance shall not be tilted more than 10 for safe operation. An electrician must provide electrical service as specified in conformance with all local and national codes. This appliance must not be cleaned by water jet. This appliance can be used by persons aged from 18 years and above if they have been given supervision or instruction concerning use of the appliance in a safe way and if they understand the hazards involved. Keep the appliance and its cord out of reach of children aged less than 18 years. Appliances can be used by persons 18 years and above with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children under the age of 18 years should be supervised to ensure they do not play with the appliance. If the power cord is ever damaged, it must be replaced by the manufacturer or authorized service personnel with a special cord available from the manufacturer or its authorized service personnel in order to avoid a hazard. Machine must not be immersed for cleaning. Cleaning and user maintenance shall not be made by children unless they are older than 18 years and supervised. This appliance is intended to be used in household and similar applications such as: staff kitchen areas in shops, offices and other working environments; by clients in hotels, motels and other residential type environments; bed and breakfast type environments. This appliance not intended to be used in applications such as: farm houses; Access to the service areas permitted by Authorized Service personnel only. The A-Weighted sound pressure level is below 70 dba. NORTH AMERICAN REQUIREMENTS This appliance must be installed in locations where it can be overseen by trained personnel. For proper operation, this appliance must be installed where the temperature is between 41 F to 95 F (5 C to 35 C). Appliance shall not be tilted more than 10 for safe operation. An electrician must provide electrical service as specified in conformance with all local and national codes. This appliance must not be cleaned by pressure washer. This appliance can be used by persons aged from 18 years and above if they have been given supervision or instruction concerning use of the appliance in a safe way and if they understand the hazards involved. Keep the appliance and its cord out of reach of children aged less than 18 years. Appliances can be used by persons 18 years and above with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children under the age of 18 years should be supervised to ensure they do not play with the appliance. If the power cord is ever damaged, it must be replaced by the manufacturer or authorized service personnel with a special cord available from the manufacturer or its authorized service personnel in order to avoid a hazard. Machine must not be immersed for cleaning. Cleaning and user maintenance shall not be made by children unless they are older than 18 years and supervised. This appliance is intended for commercial use in applications such as: staff kitchen areas in shops, offices and other working environments; by clients in hotel and motel lobbies and other similar types of environments; Access to the service areas permitted by Authorized Service personnel only. 4 29170 092415
INITIAL SET-UP 1. Locate the drip tray assembly above the dispenser nested in the packing material. 2. Remove the drip tray and the drip tray cover and set them aside. 3. Remove the water strainer assembly from the drip tray and set it aside. 4. Remove the four legs from the packaging material, apply non-skid pads to the bottom of the legs and securely install the legs in the dispenser base. ELECTRICAL REQUIREMENTS Refer to Data Plate on the dispenser, and local/national electrical code to determine circuit requirements. CAUTION - The dispenser must be disconnected from the power source until specified in Initial Set-Up. The 120 volt version of this dispenser has an attached cordset. The mating connector must be a NEMA 5-15R. The 120/208 volt and the 120/240 version of this dispenser has an attached cordset. The mating connector must be a NEMA 14-20R. The 220-240 volt versions of this dispenser has an attached cordset. ELECTRICAL HOOK-UP CAUTION - Improper electrical installation will damage electronic components. 1. An electrician must provide electrical service as specified. 2. Using a voltmeter, check the voltage and color coding of each conductor at the electrical source. 3. Open the front door of the dispenser and place the heater switch in the OFF (upper position). 4. Connect the dispenser to the power source. 5. If plumbing is to be hooked up later be sure the dispenser is disconnected from the power source. If plumbing has been hooked up, the dispenser is ready for Initial Fill & Heat. 5 29170 092415
PLUMBING REQUIREMENTS This dispenser must be connected to a cold or hot water system with operating pressure between 20 and 90 psi (0.138 and 0.620 mpa) from a 1/2 or larger supply line. A shut-off valve should be installed in the line before the brewer. Install a regulator in the line when pressure is greater than 90 psi (0.620 mpa) to reduce it to 50 psi (0.345 mpa). The water inlet fitting is.75-11.5 NH (HOSE THREAD). For convenience an elbow adaptor is provided to convert to a 1/4 flare fitting. Bunn-O-Matic does not recommend the use of a reverse-osmosis or deionized water supply to this equipment. REQUIRED: 1.0 gpm (3.78 lpm) flow rate from water supply line. NOTE - At least 18 inches of an FDA approved flexible beverage tubing, such as reinforced braided polyethylene or silicone, before the dispenser will facilitate movement to clean the countertop. Bunn-O-Matic does not recommend the use of a saddle valve to install the dispenser. The size and shape of the hole made in the supply line by this type of device may restrict water flow. As directed in the International Plumbing Code of the International Code Council and the Food Code Manual of the Food and Drug Administration (FDA), this equipment must be installed with adequate backflow prevention to comply with federal, state and local codes. For models installed outside the U.S.A., you must comply with the applicable Plumbing /Sanitation Code for your area. PLUMBING HOOK-UP (Early Models) 1. Securely attach the short piece of tubing on the water strainer assembly to the inlet fitting on the bottom of the dispenser. 2. Flush the water line and securely attach it to the flare fitting on the water strainer assembly. 3. Turn-on the water supply. PLUMBING HOOK-UP (Late Models) 1. Flush the water line and securely attach it to the elbow fitting on the bottom of the dispenser. 2. Turn-on the water supply. NOTE - Water pipe connections and fixtures directly connected to a potable water supply shall be sized, installed and maintained in accordance with federal, state and local codes. INITIAL FILL & HEAT CAUTION - The dispenser must be disconnected from the power source throughout the initial fill & heat, except when specified in the instructions. 1. Turn on the water supply and connect the dispenser to the power source. 2. Water will automatically flow into the tank to the proper level and then shut off. This will take less than five minutes. 3. When the tank is full of water, open the front door and place the heater switch in the ON (lower) position. A tank full of cold water will take approximately forty minutes for the water to heat on 120 volt versions, and twenty minutes on 120/240, and 220-240 volt versions. During this waiting period, complete these dispenser set-up steps: a. Place a set of keyholes in the splash panel over the screws beneath the hopper access door and push down gently. b.place the drip tray onto the supports on the splash panel. Hook the tabs on the rear of the drip tray through the holes in the splash panel. Set the drip tray cover in place. c. Fill the hopper(s) with the dry product to be dispensed. 6 29170 031517
PRESET TANK TEMPERATURE Tank temperatures have been preset at the factory to 180 F (82 C). Bunn recommends that to provide the best quality beverage, the installer adjust the tank temperature to the powder product manufacturer s recommended temperature for the hot powder product being used. LIQUID LEVEL CONTROL The system automatically maintains the hot water tank s level by energizing the refill solenoid when the water level drops below the liquid level probe. If the system has not successfully refilled in 7 1/2 minutes, a refill error occurs. When a refill error occurs, the refill solenoid is de-energized and the rinse L.E.D. will flash about once every 5 seconds. Once the cause of the refill error has been investigated (see the troubleshooting guide) and cured, the system can be reset by disconnecting (for at least 5 seconds) and then reconnecting the power to the machine. RINSE TIMER The dispenser is shipped from the factory with the rinse timer disabled. To enable the rinse timer, remove power from the dispenser, remove the lower access panel, and remove the jumper from J1 of the control board. Replace the lower access panel, and return power to the dispenser. When enabled, the rinse timer automatically keeps track of the time since the dispenser was last run through a rinse sequence. If the dispenser detects that a rinse sequence has not been run for 8 hours, the rinse L.E.D. will flash continually. If, after an additional 4 hours (12 hours total), a rinse sequence has still not been run, the rinse L.E.D. will light continuously, and the hopper drives will be disabled until a rinse sequence has been run. RUNNING A RINSE SEQUENCE 1. Place the rinse/run switch in the rinse position. 2. Sequentially, or simultaneously, at each of the three positions dispense for at least 10 seconds. 3. After the rinse L.E.D. has extinguished, the rinse timer is reset. 4. Return the rinse/run switch to the run position. DISPENSER USE 1. Simply place a cup on the drip tray beneath the desired dispensing tip. 2. Press the button to froth and dispense the beverage. 3. Release the button when the cup is approximately 2 / 3 full and allow the mixing chamber to drain. NOTE - The mixing chamber must drain at the end of each dispense. COLD BEVERAGE SET-UP (OPTIONAL) Cold beverages may be dispensed from the left dispense position. Simply place the HOT/COLD switch near the left whipper chamber in the COLD (upper) position. 7 29170 010413
ADJUSTMENTS The hot or cold beverage solenoids are preset to dispense approximately 9 / 10 ounce per second. This amount can be adjusted: 1. Disconnect the dispenser from the power source. 2. Remove the small left side access panel. 3. Rotate the control at the base of the desired solenoid(s) clockwise to decrease or counterclockwise to increase the amount of water. 4. For cold beverage adjustment remove the 1-1/2" plug on the lower left side of the dispenser and rotate the needle valve clockwise to decrease or counterclockwise to increase the amount of cold water. HOPPER DISPENSE RATE OF PRODUCT NOTE: The hopper dispense rates are preset at the factory. With 22 tooth gear and auger wire the preset dispense rate is approximately 3 to 5 grams per second. With 30 tooth gear and auger wire the preset dispense is approximately 5 to 7 grams per second. The hopper dispense rates can be individually programmed to a range of dispense rates from approximately 1.5 to 12 grams per second, as follows: 1. Place the rinse/run switch in the center (program) position. 2. Hold the increase/decrease switch in the desired (increase or decrease) position. 3. While holding the increase/decrease switch, press and release the dispense switch for the chamber you wish to adjust. Each time the dispense switch is pressed, the rinse L.E.D. will flash, and the motor speed for that hopper will be increased/decreased by approximately 2 1/2%. 4. Return the rinse/run switch to the run position after hopper motor speed adjustments are complete. 5. Once any of the three hopper motors has been programmed to the desired speed, either or both of the other hopper motors can be set to the same speed as follows: a. Place the rinse/run switch in the center (program) position. b. Press and hold the dispense switch that has been programmed for the correct speed. NOTE: Care must be taken not to exceed 5 seconds, or a hopper throw test will occur. c. Momentarily press the dispense switch for the hopper motor to be programmed. The rinse L.E.D. will light for approximately 1 second, indicating that the speeds have been set equal. d. Release both dispense switches. e. Repeat step 5. b. through 5. d. for remaining hopper motor if desired. f. Return the rinse/run switch to the run position after hopper motor speed adjustments are complete. HOPPER THROW TEST The hopper throw rate, grams per second (g/s) or ounces per second (oz./s), can be checked by automatically running the hopper motor for 10 seconds. 1. Remove the steam collector and mixing chamber from under the hopper to be checked. 2. Position a small cup under the hopper outlet. 3. Place the rinse/run switch in the center (program) position. 4. Press and hold the dispense switch of the appropriate chamber for 5 seconds. The hopper motor will run for 10 seconds at the programmed speed. 5. Remove the cup and weigh the dispensed product. To calculate the throw rate (g/s or oz./s), divide the total weight of the dispensed product by 10. 6. Replace the mixing chamber and steam collector, and return the rinse/run switch to the run position. 8 29170 010413
CLEANING The use of a damp cloth rinsed in any mild, non-abrasive, liquid detergent is recommended for cleaning all surfaces on Bunn-O-Matic equipment. Do NOT clean this equipment with a water jet device. 1 x 24h 1. Rinse out Whipper Chambers by placing RINSE/RUN switch in the "RINSE" position and activating DISPENSE switches. 2. Turn elbow up, remove Hoppers, refill with product and replace hoppers into dispenser. 3. Empty Drip Tray and wash in a solution of dish detergent. 1. Para limpiar las camaras de mezcla, coloque el interruptor en la posicón ENJUAGUE/MARCHA ( RINSE/RUN ) y pulse el boton para espumar y distribuir la bebida ( DISPENSE ). 2. Gire el codo hacia arriba, remueva las tolvas, llene las tolvas con producto y coloque las tolvas nuevamente en la maquina. 3. Vacie la bandeja de goteo y limpiela con un detergente liquido suave no abrasivo. 7 1 x 7d 9 6 1 2 8 7 5 3 4 a. Wash b. Rinse c. Sanitize d. Dry a. Lave b. Enjuague c. Desinfecte d. Seque Replace Light Bulbs as required. Cambie los bombillos quemados cuando sea necesario. a b c NOTICE The cleaning instructions noted above are for non-dairy sugar based food products. When dispensing any other food product, the cleaning cycle for the whipping chamber assembly and ejector elbow must be performed daily. NOTA: Las instrucciones de limpieza descritas anteriormente excluyen productos lacteos azucarados. La limpieza de las camaras de mezcla y de los codos de salida de cada tolva deberá realizarse diariamente. 37254.0000B 04/09 2004 BUNN-O-MATIC CORPORATION 9 29170 092415
DRAINING THE HOT WATER TANK CAUTION - The dispenser must be disconnected from the power source throughout these steps. 1. Disconnect the dispenser from the power source. 2. Open front door and place tank heater switch in the OFF (upper) position. 3. Shut off and disconnect the incoming water supply. 4. Remove the top panel. 5. Gently remove one of the grommets from the tank lid. 6. Insert a tube to the bottom of the tank and syphon ALL of the water out. NOTE - The dispenser must be refilled using the INITIAL FILL & HEAT steps before reconnecting to the power source. PREVENTIVE MAINTENANCE Bunn-O-Matic Corporation recommends that preventive maintenance be performed at regular intervals. Maintenance should be performed by a qualified service technician. For Technical Service, contact Bunn-O-Matic Corporation at 1-800-286-6070. NOTE: Replacement parts or service caused by failure to perform required maintenance is not covered by warranty. Cycle (months) 6 6 3 or as needed Item Part Number Mixing Chamber Kit 32906.0000 Whipper Motor Seal Kit 29128.0000 Whipper Shaft Seal Kit 26356.1000 10 29170 011510